:root {
  --bg0: #f3efe6;
  --bg1: #e7e1d4;
  --ink: #1c2420;
  --muted: #5c6b63;
  --line: #cfc6b4;
  --panel: rgba(255, 252, 246, 0.86);
  --accent: #0f6b4c;
  --accent-2: #b45309;
  --danger: #9f1239;
  --ok: #047857;
  --warn: #a16207;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --sans: "IBM Plex Sans", "PingFang SC", "Noto Sans SC", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, #d9ebe1 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #f0e0c8 0%, transparent 50%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.35;
  background-image:
    linear-gradient(to right, rgba(28, 36, 32, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(28, 36, 32, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(circle at 50% 20%, #000 30%, transparent 75%);
}

.top {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.25rem;
  backdrop-filter: blur(10px);
  background: rgba(243, 239, 230, 0.78);
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; gap: 0.75rem; align-items: center; }
.brand-link { text-decoration: none; color: inherit; }
.mark {
  width: 2.4rem; height: 2.4rem;
  display: grid; place-items: center;
  border-radius: 0.55rem;
  background: var(--accent);
  color: #f7fff9;
  font-family: var(--mono);
  font-weight: 600;
}
.brand-name { font-weight: 700; letter-spacing: 0.02em; }
.brand-sub { font-size: 0.78rem; color: var(--muted); font-family: var(--mono); }

.top-right {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.nav {
  display: flex;
  gap: 0.35rem;
  align-items: center;
}
.nav-link {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  border: 1px solid transparent;
}
.nav-link:hover { color: var(--ink); background: rgba(255, 253, 248, 0.7); }
.nav-link.active {
  color: var(--accent);
  border-color: var(--line);
  background: #fffdf8;
}

.top-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.btn {
  border: 1px solid var(--line);
  background: #fffdf8;
  color: var(--ink);
  border-radius: 999px;
  padding: 0.55rem 1rem;
  font: 600 0.9rem/1 var(--sans);
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--accent); color: #f4fff8; border-color: transparent; }
.btn.ghost { background: transparent; }
.btn:disabled { opacity: 0.55; cursor: wait; transform: none; }

.wrap {
  width: min(1080px, calc(100% - 2rem));
  margin: 1.25rem auto 3rem;
  display: grid;
  gap: 1rem;
}

.hero-signal {
  padding: 1.6rem 1.5rem 1.4rem;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 1rem;
  box-shadow: 0 18px 50px rgba(28, 36, 32, 0.06);
  animation: rise 0.45s ease both;
}
.hero-label {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.55rem;
}
.hero-signal h1 {
  margin: 0;
  font-size: clamp(1.45rem, 3vw, 2.1rem);
  line-height: 1.2;
  max-width: 18ch;
}
.lede { color: var(--muted); font-size: 1.02rem; max-width: 62ch; }
.pill-row { display: flex; flex-wrap: wrap; gap: 0.45rem; margin: 1rem 0 0.75rem; }
.pill {
  font-family: var(--mono);
  font-size: 0.78rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
}
.pill.buy { background: #ecfdf5; border-color: #a7f3d0; color: var(--ok); }
.pill.sell { background: #fff1f2; border-color: #fecdd3; color: var(--danger); }
.pill.ammo { background: #fffbeb; border-color: #fde68a; color: var(--warn); }
.meta-row {
  display: flex; flex-wrap: wrap; gap: 0.75rem 1.25rem;
  font-family: var(--mono); font-size: 0.78rem; color: var(--muted);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.1rem 1.15rem 1.2rem;
  animation: rise 0.5s ease both;
}
.panel.soft { background: rgba(255, 252, 246, 0.55); }
.panel h2 {
  margin: 0 0 0.85rem;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.grid-2 { display: grid; gap: 1rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { display: grid; gap: 1rem; grid-template-columns: repeat(3, minmax(0, 1fr)); }

.lights { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.65rem; }
.lights li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.7rem;
  align-items: start;
  padding: 0.7rem 0.75rem;
  border-radius: 0.75rem;
  border: 1px solid var(--line);
  background: #fff;
}
.dot {
  width: 0.85rem; height: 0.85rem; border-radius: 50%;
  margin-top: 0.2rem;
  background: #cbd5d1;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,0.5);
}
.dot.on { background: var(--accent-2); box-shadow: 0 0 0 4px rgba(180, 83, 9, 0.15); }
.light-title { font-weight: 600; }
.light-detail { font-family: var(--mono); font-size: 0.8rem; color: var(--muted); margin-top: 0.15rem; }

.flags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.85rem; }
.flag {
  font-size: 0.75rem;
  font-family: var(--mono);
  padding: 0.28rem 0.5rem;
  border-radius: 0.4rem;
  background: #efe9dc;
  color: var(--muted);
}
.flag.hot { background: #fff1f2; color: var(--danger); }
.flag.cool { background: #ecfdf5; color: var(--ok); }

.quote-range strong {
  font-family: var(--mono);
  color: var(--ink);
  font-weight: 600;
}

.tqqq-gate {
  margin-top: 0.9rem;
  padding: 0.85rem 0.9rem;
  border-radius: 0.75rem;
  border: 1px solid var(--line);
  background: #fff;
}
.tqqq-gate .gate-title {
  font-weight: 700;
  margin-bottom: 0.35rem;
}
.tqqq-gate .gate-title.ok { color: var(--ok); }
.tqqq-gate .gate-title.warn { color: var(--warn); }
.tqqq-gate .gate-title.bad { color: var(--danger); }
.tqqq-gate .gate-meta {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.45rem;
}
.tqqq-gate ul {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.25rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.dot.warn-on { background: var(--danger); box-shadow: 0 0 0 4px rgba(159, 18, 57, 0.12); }

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}
@media (max-width: 900px) {
  .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .metrics { grid-template-columns: 1fr; }
}
.metric {
  padding: 0.75rem;
  border-radius: 0.75rem;
  border: 1px solid var(--line);
  background: #fff;
}
.metric .k { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.metric .v { font-family: var(--mono); font-size: 1.2rem; font-weight: 600; margin-top: 0.25rem; }
.metric-rows {
  margin-top: 0.55rem;
  display: grid;
  gap: 0.28rem;
  padding-top: 0.45rem;
  border-top: 1px dashed var(--line);
}
.metric-row {
  display: grid;
  grid-template-columns: 4.8rem 1fr;
  column-gap: 0.4rem;
  row-gap: 0;
  font-size: 0.78rem;
  align-items: baseline;
}
.mr-label { color: var(--muted); }
.mr-value { font-family: var(--mono); font-weight: 600; }
.mr-note {
  grid-column: 2;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--muted);
  opacity: 0.9;
}

.quote {
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid var(--line);
  background: var(--panel);
}
.quote .sym { font-weight: 700; letter-spacing: 0.04em; }
.quote .px { font-family: var(--mono); font-size: 1.35rem; margin: 0.35rem 0; }
.quote .src { font-size: 0.75rem; color: var(--muted); font-family: var(--mono); }
.quote-range {
  display: grid;
  gap: 0.25rem;
  margin: 0.35rem 0 0.55rem;
  font-size: 0.78rem;
}
.quote-range div {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  color: var(--muted);
}
.quote-range strong {
  font-family: var(--mono);
  color: var(--ink);
  font-weight: 600;
}

.steps { margin: 0; padding-left: 1.2rem; display: grid; gap: 0.45rem; }
.steps li { line-height: 1.45; }

.roles { display: grid; gap: 0.55rem; }
.role-line { font-size: 0.95rem; }
.role-line strong { font-family: var(--mono); }
.disclaimer { color: var(--muted); font-size: 0.85rem; line-height: 1.5; margin: 0.9rem 0 0; }

.foot {
  width: min(1080px, calc(100% - 2rem));
  margin: 0 auto 2rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.8rem;
  font-family: var(--mono);
}
.foot a { color: var(--accent); }
.foot-links { display: flex; gap: 1rem; flex-wrap: wrap; }

/* About page */
.about .panel p { line-height: 1.65; color: var(--ink); }
.about .panel p + p,
.about .panel p + ul,
.about .panel p + ol,
.about .panel ul + p,
.about .panel ol + p { margin-top: 0.75rem; }
.about-hero h1 { max-width: 16ch; }
.about-pull {
  margin: 0;
  padding: 0.9rem 1rem;
  border-left: 3px solid var(--accent);
  background: rgba(15, 107, 76, 0.06);
  border-radius: 0 0.7rem 0.7rem 0;
  font-size: 1.05rem;
  line-height: 1.55;
  font-weight: 600;
}
.about-pull.small { font-size: 0.95rem; font-weight: 500; color: var(--muted); }
.about-list {
  margin: 0.5rem 0 0;
  padding-left: 1.15rem;
  display: grid;
  gap: 0.45rem;
  line-height: 1.55;
}
.about-list.numbered { padding-left: 1.25rem; }
.about-table-wrap {
  overflow-x: auto;
  margin: 0.85rem 0;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  background: #fff;
}
.about-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.about-table th,
.about-table td {
  text-align: left;
  padding: 0.7rem 0.85rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.about-table th {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  background: #f7f3ea;
}
.about-table tr:last-child td { border-bottom: none; }
.about-table td:first-child { font-weight: 600; white-space: nowrap; }

@keyframes rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 820px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .hero-signal h1,
  .about-hero h1 { max-width: none; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .top-right { width: 100%; justify-content: space-between; }
}